CN106099472B - Multidirectional slotting fraction electric connector and electric coupler component - Google Patents

Multidirectional slotting fraction electric connector and electric coupler component Download PDF

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Publication number
CN106099472B
CN106099472B CN201610534982.1A CN201610534982A CN106099472B CN 106099472 B CN106099472 B CN 106099472B CN 201610534982 A CN201610534982 A CN 201610534982A CN 106099472 B CN106099472 B CN 106099472B
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CN
China
Prior art keywords
contact
socket
insulator
female
multidirectional
Prior art date
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Active
Application number
CN201610534982.1A
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Chinese (zh)
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CN106099472A (en
Inventor
薛杨扬
吴志富
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China Aviation Optical Electrical Technology Co Ltd
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China Aviation Optical Electrical Technology Co Ltd
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Publication of CN106099472A publication Critical patent/CN106099472A/en
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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • H01R12/712Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716Coupling device provided on the PCB
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/04Pins or blades for co-operation with sockets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/10Sockets for co-operation with pins or blades
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/10Sockets for co-operation with pins or blades
    • H01R13/11Resilient sockets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42Securing in a demountable manner
    • H01R13/436Securing a plurality of contact members by one locking piece or operation
    • H01R13/4361Insertion of locking piece perpendicular to direction of contact insertion
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The present invention relates to electric connector fields, particularly to a kind of multidirectional slotting fraction electric connector and electric coupler component.Multidirectional slotting fraction electric connector includes the contact of insulator and installation on insulator, insulator is equipped with the matrix plug division for the contact insertion for intermateable connector, the contact portion of contact is located in matrix plug division, the matrix plug division has a socket, and there are two above and towards difference for the socket of connected structure.Compared with using the electric connector of contact of single socket in the prior art, when in use, mating contact can be inserted into connected structure from each socket from each different direction and contact conduction, thus be just plug and socket it is multidirectional plug together to detach provide advantage, the multidirectional of electric connector may be implemented and plug together separation.

Description

Multidirectional slotting fraction electric connector and electric coupler component
Technical field
The present invention relates to electric connector fields, particularly to a kind of multidirectional slotting fraction electric connector and electric connector Component.
Background technology
In traditional electric coupler component, inserting, point having single fixed direction between plug and socket is worked as One in plug and socket it is fixed when, another along a solid direction and its grafting or must be detached.As printing There is also the above problems for the electric connector of main electric connecting part between plate.Existing mother daughter board connector is usually in regulation one It is a plug together direction after, then detaching direction also accordingly determines, i.e., in the opposite direction with the side of plugging together, plugs together and be limited only to detaching One axis direction.However, in communication field, with the diversification of communication apparatus, function module and motherboard (printed board) it Between connection type it is increasingly sophisticated, sometimes will appear and two printed boards not merely required to plug together separation on one face, but want It asks two printed boards parallel to each other that can also insert the case where dividing on the direction of its vertical plate face, that is, requires connector to have multidirectional Plug together the function of separation.And existing electric connector is that do not have above-mentioned function.
Invention content
The purpose of the present invention is to provide a kind of electric connector, it cannot achieve with to solve existing connector and multidirectional plug together separation The problem of.
Meanwhile the present invention also aims to provide the electric coupler component using above-mentioned electric connector.
To achieve the above object, the technical solution of electric connector of the present invention is:Multidirectional slotting fraction electric connector, including insulation The contact of body and installation in the insulator, contact have for being inserted into for mating contact and be conductively connected therewith, female The connected structure of formula, the connected structure have a socket, and there are two above and towards difference for the socket of connected structure.
The contact is reed-type contact comprising two reeds being set up in parallel, the connected structure is by two springs The front of piece is constituted.
The front of the reed is equipped with the contact site inwardly swelled.
The contact site is in band-like and vertically extends.
There are two the sockets of the connected structure, and two sockets are located at the top and front of contact.
The top of two reeds is interconnected by top plate, and the top plate is equipped with gap, has and gap position at the top of insulator Corresponding limited block is caught in into the gap and limits the back-and-forth motion of contact on the inside of limited block.
The technical solution of electric coupler component is:Electric coupler component, including plug and socket, plug and socket respectively wrap Include contact and with the matched insulator of contact, the wherein contact of one in plug and socket is female contact, another A contact is male contact, and female contact has to be inserted for being inserted into for male contact and be conductively connected therewith, matrix Binding structure, the connected structure have a socket, and there are two above and towards difference for the socket of connected structure.
Mother's contact is reed-type contact comprising two reeds being set up in parallel, the connected structure is by two The front of reed is constituted.
The front of the reed is equipped with the contact site inwardly swelled.
There are two the sockets of the connected structure, and two sockets are located at the top and front of female contact.
The beneficial effects of the invention are as follows:In the present invention, since the connected structure of contact has more than two sockets And the direction of each socket is different, therefore, compared with using the electric connector of contact of single socket in the prior art, is using When, mating contact can be inserted into connected structure and contact from each socket from each different direction and lead Electricity, be thus just plug and socket it is multidirectional plug together to detach provide advantage, the multidirectional of electric connector may be implemented and plug together Separation.
Description of the drawings
Fig. 1 is a kind of the first explosive view of embodiment of the electric connector of the present invention;
Fig. 2 is the second explosive view of electric connector shown in Fig. 1;
Fig. 3 is the structural schematic diagram of the insulator in Fig. 1;
Fig. 4 is the structural schematic diagram of the contact in Fig. 1;
Fig. 5 is the floating schematic diagram of electric connector shown in Fig. 1 when in use;
Fig. 6 is the explosive view of the socket in the embodiment of electric coupler component;
Fig. 7 is the structural schematic diagram of the socket contact in Fig. 6;
Fig. 8 is that the plug of the embodiment of electric coupler component and socket plug together schematic diagram.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
In the prior art, why will appear the plug of electric coupler component and socket to be only capable of unidirectional plugging together and detaching On the one hand situation is due to caused by insulator (shell) used in plug and socket, being on the other hand by plug and to insert Caused by contact used in seat.Therefore, if it is desired to solve the problems, such as electric connector cannot achieve it is multidirectional plug together separation, Then have to be taken into account the change of the structure to insulator and contact.The present invention is the structure from insulator and contact Set about, by redesigning the structure type of contact, cannot achieve to solve electric connector and multidirectional plug together separation solution is provided Scheme.
It is shown in FIG. 1 be the present invention electric connector a kind of specific embodiment, as seen from the figure, the electric connector it is main Composition part has insulator 101 and contact 201.
In the present embodiment, insulator 101 is used directly as the shell of electric connector, certainly, in other embodiments In, sometimes for the electrically continuous of shielding construction is ensured, the shield of metal can also be set outside insulator 101, so that metal Shield constitutes the shell of electric connector with insulator 101 together.As shown in figure 4, the insulator 101 is equipped with contact installation knot Structure 11, this is one of the most basic function in order to meet insulator 101, and as conductive contact 201 provides the matrix of installation, In electrical isolation of a fairly large number of realization of contact between different contacts.About contact mounting structure 11, It specifically using the structure similar to hole in the present embodiment, says herein " being similar to hole ", mainly since the contact is installed Multiple sides of structure 11 have been all made of open structure, and there is no the holes constituted truly, actually close In the structure of a channel-type, it needs to be emphasized that, contact mounting structure 11 is not necessarily referring to all contacts of installing The summation of structure, but the structure of a contact is installed, it is specifically to be matched one by one with contact 201, i.e., can each installs The structure of one contact constitutes a contact mounting structure 11.The front of contact mounting structure 11 constitutes matrix grafting Portion 111, the effect of matrix plug division 111 are to be inserted into for the contact of intermateable connector to realize that electricity connects with contact therein It touches, match from different directions with the insertion of mating contact here for realizing, provided with two sockets on matrix plug division, two The direction of socket is different.Certainly, based on realization from different directions and the mating consideration of mating contact, the quantity of socket is not Two should be simply defined as, quantity can also be three or three or more as needed.In the present embodiment, two sockets In a socket 1111 forward and before constituting, another socket constitutes side socket 1112 at the side of matrix plug division, Side socket 1112 is specifically the upside for being located at matrix plug division 111 herein, is in 90 ° of angle between the direction of preceding socket.Make Used time, mating contact can from front side along the longitudinal direction or from upside along the vertical direction with the contact in matrix plug division Plug together conduction.
In order to the smooth grafting of mating contact, be also provided with guide frame on the insulator, guide frame both may be used It, can also be using the guide frame of isolated, the guide frame of so-called public formula, i.e., no matter to use the guide frame of public formula The contact of intermateable connector is inserted into from arbitrary socket, any direction, is led by a set of common guide frame It is relatively fewer and in the case of being placed with certain rule to be suitable for socket quantity to, this guide frame, in the present embodiment. The guide frame of isolated is suitable in the case that socket quantity is more and irregular distribution, and each guide frame has been only capable of To a direction or the guiding role of the plugging direction of part socket, and the work of the guiding of the grafting to all sockets can not be played With.In the present embodiment, guide frame uses the guide frame of public formula, specially guide barrel construction 12, which sets On the front end face of insulator, in vertically extending straight slot, so no matter intermateable connector be from preceding socket along the longitudinal direction Grafting, or from the grafting along the vertical direction of side socket, can play the role of guiding;Certainly, in other embodiments, it is oriented to Structure can also use the guide colume type structure of bead type, and principle is identical as the principle of above-mentioned guide barrel construction, and it will not go into details herein.
For convenience to the quick assembling of contact 201, in the present embodiment, the top of insulator 101 contains one The effect of limited block 13, limited block 13 is that limitation contact is moved forward and backward, using removable between the other parts of insulator The connection structure of formula, is specifically the structure of plug-in in the present embodiment, and clamp connection structure is set on the side by limited block It is set on the hole wall in the corresponding hole in card key 131 and insulator to be realized with the matched card slot of card key.Limited block 13 docks What the position-limiting action of contact element 201 was realized in:The medial surface of limited block 13 is protruding in contact mounting structure, works as contact After 201 are installed in place, the part being protruding in contact mounting structure by the medial surface of limited block can be caught in contact It is specific as shown in Figure 2 on 201 in set corresponding gap 121.In the present embodiment, contact mounting structure 11 there are four and Be set up in parallel, limited block 13 is across each contact mounting structure, certainly, in other embodiments, limited block 13 can also be with The one-to-one relationship of contact mounting structure.
Contact 201 is reed-type contact, claims reed-type contact herein, primarily to rodlike with jack Cellular type contact is distinguished, which is integrally by punching press, is punched, and there are two reeds 21 in main composition part And it is connected to the top plate 22 between the top of two reeds 21, and claim top plate 22 herein, it, will actually in order to be molded two reeds 21 Bending part composition is formed by when base material is bent, certainly, in other embodiments, in the complex situation of manufacturing process Under, it can also be welded structure between top plate 22 and at least one reed 21.Two reeds 21 are set up in parallel, their front one It rises and constitutes a connected structure for being inserted into for mating contact and being conductively connected therewith, it is clear that the connected structure is mother The connected structure of formula, i.e., when carrying out grafting with mating contact, which be inserted into for mating contact, and non-intrusive To mating contact.
Top plate 22 is equipped with gap 221, which formed by being punched on top plate 22, effect and insulation The locating piece 13 (seeing below) of body 101, which coordinates, to be moved forward and backward with limiting contact relative to insulator, the specific effect of gap 221 Mode is as follows:The closing-in structure of the front side of the contact mounting structure of insulator can position the forward movement of contact, At the same time, as shown in Figure 1, 2, limited block 13 can be caught in the gap 221 set by the top to contact, to further Realize the locking to the front and back position of contact.
About the limit in 201 upper and lower directions of contact, then mainly by the cooperation of insulator head and base cross members 14 To realize;In addition to this, it is also provided with card slot 15 on the wall of contact mounting structure 11, in the present embodiment, card slot 15 is along front and back Direction extends, and can realize the locking to contact by coordinating with the barb structure being arranged on contact;In order to print Making sheet reliably connects, and the bottom of insulator is also provided with the guide pin 16 with overhead structure.After the completion of assembly, mating contact can Preceding socket by side socket or front at the top of matrix connected structure and contact grafting.In actual application, it connects Contact element can not move up and down certainly other than it cannot be moved forward and backward, and otherwise when with mating contact grafting, then can lead It causes the contact position to change, causes the insecure problem of grafting.In order to avoid the generation of this problem, the downside of reed It has been set as with the function of coordinating with corresponding insulator block.It certainly, in other embodiments, can also be by reed Barb structure is set, the fixation to contact is realized by the cooperation of the slot in barb structure and corresponding insulator.
From figure 3, it can be seen that the front of each reed 21 is designed with band-like knot extending from top to bottom, inwardly swelling Structure 211, the banded structure 211 are constituted for contacting simultaneously conductive contact site with the part of the insertion of mating contact.At this In embodiment, there are two the contact sites on each reed 21, is set up in parallel before and after two contact sites.Banded structure 211 herein Contact site be by being punched on base material, certainly, in other embodiments, in the case where manufacturing process is slightly complicated, Contact site can also be and be in addition fabricated separately, the structure being fixed on later with welding manner on reed 21.In addition, in addition to band-like knot Other than structure 211, contact site can also use the structure of convex type, the structure of this convex type that can be cut apart with a knife or scissors without requiring by base material, And so that reed is inwardly heaved merely by punching press, form balloon-shaped structure.
As shown in figure 3, the front of reed 21, that is, form the part of connected structure, top, front and bottom do not have Have closed, top plate 22 does not extend to the front end of reed 21, so that the top of connected structure, front and bottom are equal Has the condition being inserted into for mating contact as socket 2001.Thus just so that connected structure forms on different directions The quantity of socket, socket 2001 optionally uses two, it is of course also possible to as needed all enable three sockets. In this way when with mating contact grafting, the quantity of socket 2001 is the quantity equal to selectable grafting path.But at this In embodiment, the rear lower of reed 21 is provided with pin 23, and pin 23 with corresponding printed board for being used cooperatively, so that this connects Contact element can be applied in onboard connector, and when in use, printed board can give from connected structure lower openings and be inserted into adaptation contact Part causes to interfere, therefore only considers to use the front opening of connected structure and open top as socket, i.e., in this implementation In example, only there are two sockets 2001 for connected structure.It should be pointed out that using two sockets of this arrangement, when in use, Mating contact 301 not only can selectivity be inserted into from two sockets, but also can also be carried out in two directions after plugging together It floats, for example, can float up and down and front and back floating, the arrow in Fig. 5 shows the direction floated up and down.
In above-described embodiment, since contact uses the contact of matrix, therefore it is required that it needs setting and insulator On the matched socket of socket, and in other embodiments, contact can also use male contact, in such cases, contact Socket on part is just no longer necessary.
The embodiment of electric coupler component, as shown in figs 6-8, which includes plug 501 and socket 601, Wherein the structure of plug 501 is identical as the structure of the embodiment of above-mentioned electric connector, and it will not go into details herein.Socket 601 includes inserting Seat insulator 61 and socket contact 62, in form and above-mentioned electric connector that socket contact 62 install to socket insulator 61 Contact is identical as the installation form of insulator, unlike plug 501, socket contact 62 using male contact, It has with the matched board-like plug division 621 of connected structure on the contact of plug, can be from any socket of connected structure It is inserted into connected structure.In addition, being provided with lead corresponding with the guide barrel construction on the insulator of plug in socket insulator 61 Column 611, guide post 611 can be inserted into guide barrel construction from the opening or one end of guide barrel construction to reach guiding purpose.

Claims (6)

1. multidirectional slotting fraction electric connector, includes the contact of insulator and installation on insulator, insulator is equipped with and is used for For the matrix plug division that the contact of intermateable connector is inserted into, the contact portion of contact is located in matrix plug division, the mother Formula plug division has socket, which is characterized in that there are two above and towards difference, the top of insulator for the socket of connected structure It is useful for limited block that limitation contact is moved forward and backward, removable, contact is equipped with gap corresponding with limited block position, institute It states insulator and is equipped with contact mounting structure, the medial surface of the limited block is protruding to contact mounting structure and is caught in contact In the gap of part, there are two the contact mounting structures above and is set up in parallel, and the limited block is installed across each contact Structure, the wall of contact mounting structure are equipped with card slot, card slot extends along the longitudinal direction, card slot by be arranged on contact Barb structure coordinates to realize the locking to contact.
2. multidirectional slotting fraction electric connector according to claim 1, which is characterized in that insulator is inserted close to the matrix The at one end of socket part be equipped with for intermateable connector be oriented to cooperation guide frame, with to intermateable connector from each spigot to The grafting of insulator is oriented to.
3. multidirectional slotting fraction electric connector according to claim 1, which is characterized in that there are two the sockets, two sockets In one be preceding socket facing forward, another is the side socket vertical with preceding socket, and the guide frame is to be located at insulator Guide groove on leading flank, can playing guiding role to it when intermateable connector is inserted into from preceding socket and side socket or It is oriented to fin.
4. multidirectional slotting fraction electric connector according to claim 1, which is characterized in that the contact is female contact, Its contact portion is equipped with socket corresponding with the socket of connected structure.
5. electric coupler component, including plug and socket, plug and socket includes respectively insulator and contact, wherein plug and One insulator in socket is female insulator, another insulator is public insulator, and female insulator is equipped with for supplying The matrix plug division that contact on public insulator is inserted into, and the contact portion of the contact on female insulator is inserted positioned at matrix In socket part, the matrix plug division has socket, which is characterized in that there are two above and directions for the socket of connected structure not Together, it is female contact to define the contact on female insulator, before and after being useful for limiting female contact at the top of mother's insulator Mobile, removable limited block, female contact are equipped with gap corresponding with limited block position, and mother's insulator is equipped with mother The medial surface of contact mounting structure, the limited block is protruding to female contact mounting structure and is caught in the gap of female contact In, mother's contact mounting structure there are two above and be set up in parallel, the limited block across each female contact mounting structure, The wall of female contact mounting structure is equipped with card slot, card slot extends along the longitudinal direction, card slot by be arranged on female contact Barb structure coordinates to realize the locking to female contact.
6. electric coupler component according to claim 5, which is characterized in that there are two the sockets, and one in two sockets A is preceding socket facing forward, another is the side socket vertical with preceding socket.
CN201610534982.1A 2016-03-31 2016-07-07 Multidirectional slotting fraction electric connector and electric coupler component Active CN106099472B (en)

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CN2016101977501 2016-03-31
CN201610197750 2016-03-31

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EP3442080A1 (en) * 2017-08-09 2019-02-13 HILTI Aktiengesellschaft Plug connector for a battery unit
CN110739566A (en) * 2018-07-21 2020-01-31 斌福电子(深圳)有限公司 high-current connector structure capable of preventing terminal from withdrawing PIN
DE102018132142B4 (en) * 2018-12-13 2020-07-02 Phoenix Contact Gmbh & Co. Kg Connector arrangement for contacting in several spatial directions
CN111525327B (en) * 2020-04-21 2021-06-04 中航光电科技股份有限公司 Connector and cable connecting assembly
CN114665302A (en) * 2022-02-28 2022-06-24 中航光电科技股份有限公司 Fan-shaped plug-in type connector, adaptive connector and connector assembly

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US5417593A (en) * 1992-10-16 1995-05-23 Mitsumi Electric Co., Ltd. Branch connector for connections of a cord to a male connector and a female connector
CN201408869Y (en) * 2009-03-24 2010-02-17 中航光电科技股份有限公司 Backplane connector plug, sub module and plug female socket thereof
CN103199375A (en) * 2012-01-06 2013-07-10 原瑞电池科技股份有限公司 Electric connector

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417593A (en) * 1992-10-16 1995-05-23 Mitsumi Electric Co., Ltd. Branch connector for connections of a cord to a male connector and a female connector
CN201408869Y (en) * 2009-03-24 2010-02-17 中航光电科技股份有限公司 Backplane connector plug, sub module and plug female socket thereof
CN103199375A (en) * 2012-01-06 2013-07-10 原瑞电池科技股份有限公司 Electric connector

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